Mazdaspeed 6 catless downpipe and muffler delete
Mazdaspeed 6 mps 2.3l turbo sound test
3" catless downpipe whitewidow/corksport look-a-like.
muffler delete
stock test pipe/centre cat still installed
short ram intake
turbo inlet
when ya just leave er going downhill without gas nothing but pops. lots of drone too